83184160

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^2\times {\mathrm{541}}^1$

素因数の和:618

約数の個数: 72

約数和(自身を含む): 203441868

約数和(自身を除く): 120257708

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 541, 620, 961, 992, 1082, 1240, 1922, 2164, 2480, 2705, 3844, 4328, 4805, 4960, 5410, 7688, 8656, 9610, 10820, 15376, 16771, 17312, 19220, 21640, 30752, 33542, 38440, 43280, 67084, 76880, 83855, 86560, 134168, 153760, 167710, 268336, 335420, 519901, 536672, 670840, 1039802, 1341680, 2079604, 2599505, 2683360, 4159208, 5199010, 8318416, 10398020, 16636832, 20796040, 41592080, 83184160]

約数ペア:

[(1, 83184160), (2, 41592080), (4, 20796040), (5, 16636832), (8, 10398020), (10, 8318416), (16, 5199010), (20, 4159208), (31, 2683360), (32, 2599505), (40, 2079604), (62, 1341680), (80, 1039802), (124, 670840), (155, 536672), (160, 519901), (248, 335420), (310, 268336), (496, 167710), (541, 153760), (620, 134168), (961, 86560), (992, 83855), (1082, 76880), (1240, 67084), (1922, 43280), (2164, 38440), (2480, 33542), (2705, 30752), (3844, 21640), (4328, 19220), (4805, 17312), (4960, 16771), (5410, 15376), (7688, 10820), (8656, 9610)]